Useful tips for everyday
What is layer blending mode? Blend modes (or mixing modes) in digital image editing and computer graphics are used to determine how two layers are…
What should I do after installing elementary OS Loki? What you do after installing elementary OS Loki or any other OS for that matter, is…
What is a 90% chance? If you say, informally, that the probability of X (or the probability of not-X) is 90%, all you are saying…
How to calculate the area of a raster band? On the raster that has the most uniform gray tone for the blue area, use the…
Can fingerprint be hashed? Fingerprints cannot be hashed. Well, you can hash any sequence of bits, but that would not be interesting at all. Fingerprint…
How do op amps control gains? Closing the open loop by connecting a resistive or reactive component between the output and one input terminal of…
What storage does AWS RDS use? General Purpose SSD Amazon RDS provides three storage types: General Purpose SSD (also known as gp2), Provisioned IOPS SSD…
What is function of output transformer in SMPS? Switch mode transformers (also known as switch mode power supply transformers and SMPS transformers) are using in…
Why ASCII is a 7-bit code? ASCII uses 8 bits to represent a character. However, one of the bits is a parity bit. This uses…
How do I know if my data is missing at random or not? The only true way to distinguish between MNAR and Missing at Random…